C2E-40.000-8-1520-R

Crystals Overview

The C2E-40.000-8-1520-R is a parallel fundamental quartz crystal manufactured by Aker Technology Corp. It operates at a nominal frequency of 40 MHz with a load capacitance of 8 pF and a frequency tolerance of ±15 ppm. The component features an equivalent series resistance of 70 ohms and a drive level of 100 µW. It utilizes a surface-mount package with four pins and no leads, measuring 7.0 mm in length, 5.0 mm in width, and 1.1 mm in height. The device supports an operating temperature range from -40 °C to +85 °C and complies with RoHS standards.

Crystals Feature Summary

• Parallel fundamental quartz crystal design for stable oscillation
• Surface-mount construction with four-pin no-lead configuration
• Compliant with RoHS environmental directives

Crystals Applications

• Clock generation circuits requiring 40 MHz reference
• Microcontroller system timing sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure exact electrical parameters match the design requirements. Confirm that the package dimensions and pin configuration align with the intended PCB footprint. Cross-reference the RoHS compliance status with current regulatory standards applicable to the target market. Ensure the supplier provides valid traceability documents for quality assurance purposes.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 40 MHz applications with moderate stability needs. The 8 pF load capacitance suits oscillator circuits designed for this specific capacitive value. Consider the 70 ohm ESR limit to ensure adequate loop gain within the host circuit. Evaluate the thermal range against the operational environment constraints before finalizing the part selection.

Crystals Part Context

This component belongs to the C2E series of surface-mount crystals from Aker Technology Corp. The series offers various frequency and capacitance options within a standardized small outline package. The C2E designation indicates a specific form factor optimized for automated assembly processes. This particular model represents a standard fundamental frequency variant within the broader product portfolio.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.